CN117923587A - Wastewater treatment device for machining - Google Patents
Wastewater treatment device for machining Download PDFInfo
- Publication number
- CN117923587A CN117923587A CN202410319278.9A CN202410319278A CN117923587A CN 117923587 A CN117923587 A CN 117923587A CN 202410319278 A CN202410319278 A CN 202410319278A CN 117923587 A CN117923587 A CN 117923587A
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- China
- Prior art keywords
- rod
- frame
- groove
- wheel
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 19
- 238000003754 machining Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 108
- 238000005201 scrubbing Methods 0.000 claims abstract description 24
- 239000010865 sewage Substances 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims abstract description 18
- 239000013049 sediment Substances 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 239000004519 grease Substances 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 48
- 239000002351 wastewater Substances 0.000 claims description 33
- 238000005406 washing Methods 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims 7
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 6
- 238000005189 flocculation Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000003995 emulsifying agent Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Removal Of Floating Material (AREA)
Abstract
The invention relates to the field of wastewater treatment, in particular to a wastewater treatment device for machining, which comprises a rack; the feeding chute is provided with an oil removing mechanism which is used for cleaning grease in sewage, the rack is provided with a scrubbing mechanism which is used for scrubbing the contact part of the sewage surface and the feeding chute; the oil removal mechanism is matched with the scrubbing mechanism, and drives the air inflation mechanism to move up and down in the feeding groove when removing oil; the inside of arranging the silo is provided with adsorption equipment, adsorption equipment is used for adsorbing the greasy dirt on the sewage surface, the tip of arranging the silo is provided with the bin outlet, be provided with the mud discharging mechanism in the frame, the mud discharging mechanism is used for discharging the inside of arranging the silo with the sediment in the sewage, works as adsorption equipment adsorbs the greasy dirt and drives the operation of mud discharging mechanism.
Description
Technical Field
The invention relates to the field of wastewater treatment, in particular to a wastewater treatment device for machining.
Background
Machining is used as a core link of modern manufacturing industry, and a large amount of machining wastewater is generated while promoting industrial development; these waste waters are mainly derived from chip liquor, greasy dirt, chips from mechanical wear, etc.
If the oil dirt on the inner wall of the equipment is not removed, the oil dirt is continuously adsorbed on the inner wall of the equipment, after a period of time, the oil dirt can form a block oil dirt on the inner wall, and then the block oil dirt can fall off and enter into the waste water, and as the waste water enters into the next link, the reaction time of the block oil dirt and the emulsifier becomes longer when the block oil dirt is reacted with the emulsifier, the time required by the middle part of the block oil dirt to contact the emulsifier is long, the reaction is slow, the cleaning efficiency is low, the block oil dirt is difficult to clean in the subsequent treatment process, and the oil dirt cleaning effect is unsatisfactory.
There are also some sediments in the wastewater, and as the wastewater enters the next process through flocculation precipitation, the sediments increase the input amount of flocculant in the wastewater, thereby increasing the cost, and therefore, it is necessary to separate part of the sediments from the wastewater in an early stage.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a wastewater treatment device for machining.
The technical scheme adopted for solving the technical problems is as follows: the waste water treatment device for machining comprises a frame, wherein a feed chute and a discharge chute are arranged in the frame, the feed chute is communicated with the discharge chute, and the feed chute is used for inputting sewage into the discharge chute; the feeding chute is provided with an oil removing mechanism which is used for cleaning grease in sewage, the rack is provided with a scrubbing mechanism which is used for scrubbing the contact part of the sewage surface and the feeding chute; an inflation mechanism is arranged in the feed chute and used for mixing gas into the wastewater; the oil removing mechanism is matched with the scrubbing mechanism, and drives the air charging mechanism to move up and down in the feeding chute during oil removal, and meanwhile, the air charging mechanism drives the scrubbing mechanism to scrub the feeding chute; the inside of arranging the silo is provided with adsorption equipment, adsorption equipment is used for adsorbing the greasy dirt on the sewage surface, the tip of arranging the silo is provided with the bin outlet, be provided with the mud discharging mechanism in the frame, the mud discharging mechanism is used for discharging the inside of arranging the silo with the sediment in the sewage, works as adsorption equipment adsorbs the greasy dirt and drives the operation of mud discharging mechanism.
The oil removal mechanism comprises a first motor arranged on a frame, a transmission rod is arranged at the output end of the first motor, a transmission wheel is arranged on the transmission rod, a chain is sleeved on the transmission wheel, a scraping plate is arranged on the chain, a material guide plate is arranged on the frame, an oil discharge groove is arranged on the material guide plate, a cam is arranged on the transmission rod, and an inflation mechanism which is abutted to the cam is arranged below the cam.
The inflation mechanism comprises a plurality of inner cavities formed in the frame, grooves communicated with the inner cavities are formed in the frame, movable rods corresponding to the inner cavities one by one are arranged in the inner cavities, one ends of the movable rods penetrate through the grooves and extend to the inside of the feed grooves, a baffle is arranged on the movable rods, first elastic pieces are arranged below the baffle, the first elastic pieces are sleeved on the movable rods, the tops of the movable rods are in contact with the cams, when the cams rotate to extrude the movable rods to move downwards, the movable rods move downwards, and after the cams continue to rotate, the movable rods reset under the pushing of the first elastic pieces.
The charging mechanism is characterized by further comprising a sieve plate arranged inside the feed chute, a plurality of connecting blocks are arranged on the side wall of the sieve plate and are connected with the movable rods in one-to-one correspondence, a plurality of air injection holes positioned at the bottom of the feed chute are arranged below the sieve plate, one-way valves are arranged inside the air injection holes, an air charging cavity is arranged at the bottom of the machine frame, an air charging port is arranged below the air charging cavity, the air injection holes are communicated with the air charging cavity, and an air charging port is arranged below the air charging cavity.
The scrubbing mechanism comprises a guide rod arranged on a movable rod, an abdication groove is formed in the frame, the guide rod moves up and down in the abdication groove, a rotating column is arranged in the abdication groove, a guide groove is formed in the side wall of the rotating column, a first pulling piece and a second pulling piece are arranged on the rotating column, a first washing strip and a second washing strip are correspondingly connected to the first pulling piece and the second pulling piece respectively, the guide rod moves in the guide groove, the rotating column is driven to rotate when the guide rod moves up and down, and the rotating column rotates to drive the corresponding first pulling piece and the corresponding second pulling piece to synchronously rotate, so that the first washing strip and the second washing strip move on the inner wall of the feeding groove.
The first pulling piece is including setting up open slot on the pivoted post, the inside of open slot is provided with the even round pin, be provided with first bull stick on the even round pin, rotate on the first bull stick and be connected with first pull rod, the tip of first pulling is provided with first connecting rod, be connected with first washing strip on the first connecting rod.
The second pulling piece is including setting up the second bull stick at the rotation post top, the tip rotation of second bull stick is connected with the second pull rod, the tip of second pull rod is provided with the second connecting rod, be provided with the second on the second connecting rod and wash the strip.
The adsorption mechanism comprises a steel belt arranged in the discharge groove, one side of the steel belt is provided with an oil scraping plate matched with the steel belt, the frame is provided with an oil outlet, and two ends of the oil scraping plate extend outwards to the end part of the oil outlet; a plurality of transmission shafts for driving the steel belt to rotate are arranged in the steel belt, and a second motor is connected to the transmission shafts; the automatic mud discharging device is characterized in that a wheel groove is formed in the inner wall of the frame, a driven wheel and a meshing wheel are arranged in the wheel groove, a belt is sleeved on the transmission shaft, the driven wheel is connected onto the belt, a meshing wheel matched with the driven wheel is arranged on one side of the driven wheel, an eccentric wheel is arranged on the side face of the meshing wheel, and a mud discharging mechanism which is abutted to the eccentric wheel is arranged on one side of the eccentric wheel.
The mud discharging mechanism comprises a push plate arranged in the material discharging hole, an inner rod is arranged on the push plate, the inner rod is rotatably arranged on the frame, and a plurality of torsion springs are sleeved on the inner rod; one side of the push plate is provided with an extrusion block which is abutted against the push plate, and the extrusion block is arranged on the extrusion rod; the inside of frame is provided with the pole groove, the inside in pole groove is provided with the push rod, the extrusion rod sets up the tip of push rod, the cover is equipped with the second elastic component on the push rod, the second elastic component is used for promoting the push rod resets, the tip of push rod is provided with the butt head, the butt head with the eccentric wheel looks butt.
The beneficial effects are that:
The waste water is discharged into the feed tank, at the moment, the gas is continuously pumped into the waste water by the gas charging mechanism, so that the gas is mixed with the waste water, oil stains in the waste water float upwards to form bubbles after encountering rising gas, and a large number of tiny bubbles form oil stains which can be scraped by the oil removing mechanism; when the oil removal mechanism scrapes oil stains floating on the surface of the wastewater, the oil removal mechanism drives the air inflation mechanism to disperse the air, so that the air is better mixed with impurities and oil stains in the wastewater and rises upwards, and meanwhile, the air inflation mechanism drives the scrubbing mechanism to scrub the inner wall of the discharge groove, so that the oil stains are prevented from adhering to the inner wall of the discharge groove to form a block, and the efficiency of a subsequent treatment process is improved; the adsorption mechanism can adsorb the greasy dirt floating on the surface of the waste liquid, and the sediment can be discharged out of the discharge groove through the mud discharging mechanism before the sewage enters the next flocculation process, so that the cost of adding reagents in the subsequent process is reduced, and the efficiency of the flocculation process is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is one of the cross-sectional views of a portion of the mechanism of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 4 is a second cross-sectional view of a portion of the mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 4;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4 at C;
FIG. 7 is a schematic view of the structure of the feed tank of the present invention;
FIG. 8 is a cross-sectional view of a feed tank of the present invention;
FIG. 9 is a schematic diagram of the transmission structure of the degreasing mechanism, scrubbing mechanism and inflation mechanism of the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 9 at D;
FIG. 11 is an enlarged schematic view of the structure of FIG. 9 at E;
fig. 12 is a cross-sectional view of the discharge chute.
In the figure: 1. a frame; 11. a feed chute; 12. a discharge chute; 121. a discharge port; 2. a degreasing mechanism; 21. a scraper; 22. a transmission rod; 23. a driving wheel; 24. a chain; 25. a material guide plate; 26. a cam; 27. an oil drain tank; 28. a first motor; 3. a scrubbing mechanism; 31. a guide rod; 32. a relief groove; 33. rotating the column; 34. a first washing bar; 35. a second washing bar; 36. a first pulling member; 361. an open slot; 362. a connecting pin; 363. a first rotating lever; 364. a first pull rod; 365. a first link; 37. a second pulling member; 371. a second rotating rod; 372. a second pull rod; 373. a second link; 38. a guide groove; 4. an inflation mechanism; 41. a sieve plate; 42. a movable rod; 43. a first elastic member; 44. a baffle; 45. a groove is formed; 46. an inner cavity; 47. a connecting block; 48. a gas injection hole; 49. an air-filling cavity; 410. an inflation inlet; 5. an adsorption mechanism; 51. a steel strip; 52. an oil outlet hole; 53. a wiper plate; 54. driven wheel; 55. a transmission shaft; 56. a belt; 57. an eccentric wheel; 58. a meshing wheel; 59. wheel grooves; 6. a mud discharging mechanism; 61. a push plate; 62. a push rod; 63. a butt rod head; 64. a rod groove; 65. a second elastic member; 66. an extrusion rod; 67. extruding a block; 68. a torsion spring; 69. an inner rod.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
In one embodiment, referring to fig. 1-12 of the specification, the wastewater treatment device for machining according to the present invention includes a frame 1, wherein a feed chute 11 and a discharge chute 12 are disposed in the frame 1, the feed chute 11 is communicated with the discharge chute 12, and the feed chute 11 is used for inputting sewage into the discharge chute 12; the feeding chute 11 is provided with an oil removing mechanism 2, the oil removing mechanism 2 is used for cleaning grease in sewage, the frame 1 is provided with a scrubbing mechanism 3, and the scrubbing mechanism 3 is used for scrubbing the contact part of the sewage surface and the feeding chute 11; an air charging mechanism 4 is arranged in the feed tank 11, and the air charging mechanism 4 is used for mixing gas into the wastewater; the oil removing mechanism 2 is matched with the scrubbing mechanism 3, the oil removing mechanism 2 drives the air charging mechanism 4 to move up and down in the feed chute 11 during oil removal, and meanwhile, the air charging mechanism 4 drives the scrubbing mechanism 3 to scrub the feed chute 11; the inside of the discharge groove 12 is provided with an adsorption mechanism 5, the adsorption mechanism 5 is used for adsorbing the greasy dirt on the surface of the sewage, the end part of the discharge groove 12 is provided with a discharge port 121, the rack 1 is provided with a sludge discharge mechanism 6, the sludge discharge mechanism 6 is used for discharging the sediment in the sewage out of the inside of the discharge groove 12, and the sludge discharge mechanism 6 is driven to operate when the adsorption mechanism 5 adsorbs the greasy dirt.
The waste water is discharged into the feeding groove 11, at the moment, the air charging mechanism 4 pumps air into the waste water continuously, so that the air is mixed with the waste water, oil stains in the waste water float upwards to form bubbles after encountering rising air, and a large number of tiny bubbles form oil stains which can be scraped by the oil removing mechanism 2; when the oil removal mechanism 2 scrapes oil stains floating on the surface of the wastewater, the oil removal mechanism 2 drives the air charging mechanism 4 to disperse the air, so that the air is better mixed with impurities and oil stains in the wastewater and rises upwards, and meanwhile, the air charging mechanism 4 drives the scrubbing mechanism 3 to scrub the inner wall of the discharge groove 12, so that the oil stains are prevented from adhering to the inner wall of the discharge groove 12 to form a block, and the efficiency of a subsequent treatment process is improved; the oil stains floating on the surface of the waste liquid can be adsorbed through the arranged adsorption mechanism 5, and the sediment can be discharged out of the discharge groove 12 through the arranged mud discharging mechanism 6 before the sewage enters the next flocculation process, so that the cost of adding reagents in the subsequent process is reduced, and the efficiency of the flocculation process is improved.
The oil removal mechanism 2 comprises a first motor 28 arranged on the frame 1, a transmission rod 22 is arranged at the output end of the first motor 28, a transmission wheel 23 is arranged on the transmission rod 22, a chain 24 is sleeved on the transmission wheel 23, a scraping plate 21 is arranged on the chain 24, a material guide plate 25 is arranged on the frame 1, an oil drain groove 27 is arranged on the material guide plate 25, a cam 26 is arranged on the transmission rod 22, and an inflation mechanism 4 which is abutted to the cam 26 is arranged below the cam 26.
The transmission rod 22 and the transmission wheel 23 are driven to rotate through the rotation of the first motor 28, the transmission wheel 23 drives the other transmission rod 22 to rotate through the chain 24, and then the cams 26 arranged in the frame 1 synchronously rotate, and the inflation mechanism 4 arranged below the cams 26 stably moves. The oil stains scraped by the scraping plate 21 can be received by the arranged guide plate 25, and can be discharged from the port of the oil discharge groove 27 after entering the oil discharge groove 27 formed in the guide plate 25, wherein the oil discharge groove 27 is an inclined surface, so that the oil stains can be discharged rapidly.
The inflation mechanism 4 comprises a plurality of inner cavities 46 formed in the frame 1, the frame 1 is provided with a notch 45 communicated with the inner cavities 46, movable rods 42 in one-to-one correspondence are arranged in the inner cavities 46, one ends of the movable rods 42 penetrate through the notch 45 and extend to the inside of the feeding groove 11, a baffle plate 44 is arranged on the movable rods 42, a first elastic piece 43 is arranged below the baffle plate 44, the first elastic piece 43 is sleeved on the movable rods 42, the top of the movable rods 42 is in contact with the cam 26, when the cam 26 rotates to extrude the movable rods 42 to move downwards, and when the cam 26 continues to rotate, the movable rods 42 reset under the pushing of the first elastic piece 43.
The charging mechanism 4 further comprises a sieve plate 41 arranged inside the feed chute 11, a plurality of connecting blocks 47 are arranged on the side wall of the sieve plate 41, the connecting blocks 47 are connected with the movable rods 42 in one-to-one correspondence, a plurality of air injection holes 48 positioned at the bottom of the feed chute 11 are arranged below the sieve plate 41, one-way valves are arranged inside the air injection holes 48, an air charging cavity 49 is arranged at the bottom of the frame 1, an air charging opening 410 is arranged below the air charging cavity 49, the air injection holes 48 are communicated with the air charging cavity 49, and an air charging opening 410 is arranged below the air charging cavity 49.
The movable rod 42 is pushed to move downwards by the arranged cam 26 to press downwards at the top of the movable rod 42, when the bulge of the cam 26 rotates upwards and is separated from the top of the movable rod 42, the movable rod 42 moves upwards under the action of the first elastic piece 43, the movable rod 42 moves upwards to drive the connecting block 47 to move upwards, the connecting block 47 further pulls the sieve plate 41 to move up and down in the feed chute 11, a plurality of sieve holes are formed in the sieve plate 41, gas discharged from the air injection holes 48 contacts the sieve plate 41 to be crushed, the crushed gas moves upwards from the sieve holes, a mixture is formed by impurities and greasy dirt in waste water more easily due to the fact that the bubbles become smaller, and the impurities and the greasy dirt are more easily lifted to the surface layer of the waste water due to the fact that the density of the mixture is smaller than that of water; through the external air pump of inflation inlet 410 that sets up, pump the inside to the plenum chamber 49 with gas, gas can get into the inside of fumarole 48 from the plenum chamber 49, and final gas gets into waste water.
The scrubbing mechanism 3 comprises a guide rod 31 arranged on a movable rod 42, a yielding groove 32 is arranged in the rack 1, the guide rod 31 moves up and down in the yielding groove 32, a rotating column 33 is arranged in the yielding groove 32, a guide groove 38 is arranged on the side wall of the rotating column 33, a first pulling piece 36 and a second pulling piece 37 are arranged on the rotating column 33, a first washing strip 34 and a second washing strip 35 are correspondingly connected to the first pulling piece 36 and the second pulling piece 37 respectively, the guide rod 31 moves in the guide groove 38, the rotating column 33 is driven to rotate when the guide rod 31 moves up and down, and the corresponding first pulling piece 36 and second pulling piece 37 are driven to synchronously rotate by the rotation of the rotating column 33, so that the first washing strip 34 and the second washing strip 35 move on the inner wall of the feeding groove 11.
Through the synchronous reciprocates of guide bar 31 along with movable rod 42 that sets up, because guide bar 31 is curved slope structure, guide bar 31 is done the reciprocates in the inside of guide bar 38, guide bar 31 extrusion guide bar 38 makes the rotation post 33 rotatory, the rotation post 33 rotates and drives first pulling piece 36, second pulling piece 37 and rotate simultaneously, first pulling piece 36 pulls first washing strip 34 and transversely wipes along the inner wall of feed tank 11, second pulling piece 37 pulls second washing strip 35 and vertically wipes along the inner wall of feed tank 11, prevent the greasy dirt caking in the long-time sewage from attaching on the inner wall of feed tank 11.
The first pulling member 36 comprises an open slot 361 arranged on the rotating column 33, a connecting pin 362 is arranged in the open slot 361, a first rotating rod 363 is arranged on the connecting pin 362, a first pull rod 364 is rotatably connected to the first rotating rod 363, a first connecting rod 365 is arranged at the end of the first pulling member, and a first washing bar 34 is connected to the first connecting rod 365.
When the rotating column 33 rotates, the connecting pin 362 is driven to synchronously rotate, the connecting pin 362 and the first rotating rod 363 are rotationally connected, so that the first rotating rod 363 moves along with the rotation of the connecting pin 362, the first pull rod 364 at the end part of the first rotating rod 363 synchronously moves, the first pull rod 364 is limited by a notch formed in the frame 1 and can only transversely translate, the first pull rod 364 drives the first connecting rod 365 to synchronously move, and the first washing bar 34 on the first connecting rod 365 transversely moves; the preferred first wash bar 34 is a cloth bar.
The second pulling member 37 comprises a second rotating rod 371 arranged at the top of the rotating column 33, the end part of the second rotating rod 371 is rotatably connected with a second pulling rod 372, the end part of the second pulling rod 372 is provided with a second connecting rod 373, and the second connecting rod 373 is provided with a second washing bar 35.
When the rotating column 33 rotates, the second rotating rod 371 rotates and moves along with the rotating column 33, the second pull rod 372 at the end part of the second rotating rod 371 synchronously moves, the second pull rod 372 is limited by a notch formed in the frame 1 and can only longitudinally translate, the second pull rod 372 drives the second connecting rod 373 to synchronously move, and the second washing bar 35 on the second connecting rod 373 longitudinally moves; the preferred second washing bar 35 is a cloth bar.
The adsorption mechanism 5 comprises a steel belt 51 arranged in the discharge groove 12, one side of the steel belt 51 is provided with an oil scraping plate 53 matched with the steel belt 51, the frame 1 is provided with an oil outlet 52, and two ends of the oil scraping plate 53 extend outwards to the end part of the oil outlet 52; a plurality of transmission shafts 55 for driving the steel belt 51 to rotate are arranged in the steel belt 51, and a second motor is connected to the transmission shafts 55; the inner wall of the frame 1 is provided with a wheel groove 59, a driven wheel 54 and a meshing wheel 58 are arranged in the wheel groove 59, a belt 56 is sleeved on the transmission shaft 55, the belt 56 is connected with the driven wheel 54, one side of the driven wheel 54 is provided with the meshing wheel 58 matched with the driven wheel 54, the side surface of the meshing wheel 58 is provided with an eccentric wheel 57, and one side of the eccentric wheel 57 is provided with a sludge discharge mechanism 6 which is abutted to the eccentric wheel 57.
Through the rotation of the second motor rotating transmission shaft 55, the transmission shaft 55 drives the steel belt 51 to rotate, oil stains are adsorbed in the rotation process of the steel belt 51, the oil stains are scraped by the oil scraping plate 53 after being adsorbed, the oil stains are scraped by the end part of the oil scraping plate 53 after passing through the oil scraping plate 53, the oil stains enter the oil scraping plate 53, and the oil stains flow from the inside of the scraping plate 21 to the oil outlet holes 52 at the two ends and are discharged; when the transmission shaft 55 rotates, the transmission shaft 55 drives the belt 56 to synchronously rotate, the belt 56 drives the driven wheel 54 to rotate, the meshing wheel 58 arranged on one side of the driven wheel 54 synchronously rotates, and the driven wheel 54 is connected to the transmission shaft 55 through the belt 56 due to the meshing of the meshing wheel 58 and the driven wheel 54, so that the transmission shaft 55 drives the steel belt 51 to rotate for a plurality of circles, the meshing wheel 58 can complete one circle of rotation, and in the process, the sludge discharge mechanism 6 seals the discharge port 121, so that sediment is convenient to deposit on one side of the sludge discharge mechanism 6.
The mud discharging mechanism 6 comprises a push plate 61 arranged in the discharge hole 121, an inner rod 69 is arranged on the push plate 61, the inner rod 69 is rotatably arranged on the frame 1, and a plurality of torsion springs 68 are sleeved on the inner rod 69; an extrusion block 67 abutted against the push plate 61 is arranged on one side of the push plate 61, and the extrusion block 67 is arranged on the extrusion rod 66; the inside of frame 1 is provided with pole groove 64, the inside of pole groove 64 is provided with push rod 62, extrusion rod 66 sets up the tip of push rod 62, the cover is equipped with second elastic component 65 on the push rod 62, second elastic component 65 is used for promoting push rod 62 resets, the tip of push rod 62 is provided with butt head 63, butt head 63 with eccentric wheel 57 butt.
The abutment head 63 has an arc structure, so that the eccentric wheel 57 can be conveniently extruded, when the eccentric wheel 57 rotates to be extruded with the abutment head 63, the abutment head 63 moves to drive the push rod 62 to move, and the second elastic piece 65 is compressed; the push rod 62 drives the extrusion rod 66 to synchronously move, the extrusion rod 66 moves to drive the extrusion block 67 to move, the extrusion block 67 is abutted against the side surface of the push plate 61, the push plate 61 is overturned, and sediment deposited at the discharge port 121 can be discharged after the push plate 61 is overturned; when the eccentric wheel 57 rotates, the abutting rod head 63 is not in contact with the eccentric wheel 57, the push rod 62 is reset, the push plate 61 is further reset, and the push plate 61 seals the discharge hole 121.
When the invention is used, waste water is discharged into the feed tank 11, the air pump is externally connected with the air charging port 410, air is pumped into the air charging cavity 49, the air enters the air spraying hole 48 from the air charging cavity 49, and the air is continuously pumped into the waste water, so that the air is mixed with the waste water, and oil stains in the waste water float upwards to form bubbles after encountering rising air; the first motor 28 is started, the first motor 28 rotates to drive the transmission rod 22 and the transmission wheel 23 to rotate, the transmission wheel 23 drives the other transmission rod 22 to rotate through the chain 24, and then the cams 26 arranged in the frame 1 synchronously rotate, and the inflating mechanism 4 arranged below the cams 26 stably moves. The oil stains scraped by the scraping plate 21 can be received by the material guide plate 25, and can be discharged from the port of the oil discharge groove 27 after entering the oil discharge groove 27 formed in the material guide plate 25, and the oil discharge groove 27 is arranged as an inclined surface, so that the oil stains can be discharged rapidly. The transmission rod 22 rotates to drive the cam 26 to rotate, the cam 26 presses downwards on the top of the movable rod 42 to push the movable rod 42 to move downwards, when the bulge of the cam 26 rotates upwards and is separated from the top of the movable rod 42, the movable rod 42 moves upwards under the action of the first elastic piece 43, the movable rod 42 moves upwards to drive the connecting block 47 to move upwards, the connecting block 47 pulls the screen plate 41 to move up and down in the feeding groove 11, a plurality of screen holes are formed in the screen plate 41, gas discharged from the air injection holes 48 contacts the screen plate 41 to be crushed, the crushed gas moves upwards from the screen holes, impurities and greasy dirt in waste water are easier to form a mixture due to the fact that bubbles become smaller, and the impurities and greasy dirt are easier to rise to the surface layer of the waste water due to the fact that the density of the mixture is smaller than that of water. Since the guide rod 31 is disposed on the movable rod 42, the guide rod 31 moves up and down synchronously with the movable rod 42, and since the guide groove 38 is of an arc-shaped inclined structure, the guide rod 31 extrudes the guide groove 38 to enable the rotating column 33 to rotate, the rotating column 33 rotates to drive the first pulling member 36 and the second pulling member 37 to rotate simultaneously, the first pulling member 36 pulls the first washing bar 34 to wipe transversely along the inner wall of the feed groove 11, the second pulling member 37 pulls the second washing bar 35 to wipe longitudinally along the inner wall of the feed groove 11, and oil pollution caking in long-time sewage is prevented from being attached to the inner wall of the feed groove 11. The waste water enters the discharge groove 12 from the lower part of the feed groove 11, the second motor rotates the transmission shaft 55 to rotate, the transmission shaft 55 drives the steel belt 51 to rotate, oil stains are adsorbed in the rotating process of the steel belt 51, the oil stains are scraped by the oil scraping plate 53 after being adsorbed, the oil stains are scraped by the end part of the oil scraping plate 53 after passing through the oil scraping plate 53, the oil stains enter the oil scraping plate 53, and the oil stains flow from the inner part of the scraping plate 21 to the oil outlet holes 52 at two ends to be discharged; when the transmission shaft 55 rotates, the transmission shaft 55 drives the belt 56 to synchronously rotate, the belt 56 drives the driven wheel 54 to rotate, the meshing wheel 58 arranged on one side of the driven wheel 54 synchronously rotates, and as the meshing wheel 58 is meshed with the driven wheel 54, the driven wheel 54 is connected to the transmission shaft 55 through the belt 56, so that the transmission shaft 55 drives the steel belt 51 to rotate for a plurality of circles, the meshing wheel 58 can complete one circle of rotation, and in the process, the push plate 61 seals the discharge hole 121, so that sediment is convenient to deposit on one side of the push plate 61; when the eccentric wheel 57 rotates to be extruded with the rod propping head 63, the rod propping head 63 moves to drive the push rod 62 to move, and the second elastic piece 65 is compressed; the push rod 62 drives the extrusion rod 66 to synchronously move, the extrusion rod 66 moves to drive the extrusion block 67 to move, the extrusion block 67 is abutted against the side surface of the push plate 61, the push plate 61 is overturned, and sediment deposited at the discharge port 121 can be discharged after the push plate 61 is overturned; when the eccentric wheel 57 rotates, the abutting rod head 63 is not in contact with the eccentric wheel 57, the push rod 62 is reset, the push plate 61 is further reset, and the push plate 61 seals the discharge hole 121.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The waste water treatment device for machining comprises a frame (1), wherein a feed chute (11) and a discharge chute (12) are arranged in the frame (1), and the waste water treatment device is characterized in that the feed chute (11) is communicated with the discharge chute (12), and the feed chute (11) is used for inputting sewage into the discharge chute (12); the device is characterized in that an oil removing mechanism (2) is arranged on the feed chute (11), the oil removing mechanism (2) is used for cleaning grease in sewage, a scrubbing mechanism (3) is arranged on the frame (1), and the scrubbing mechanism (3) is used for scrubbing the contact part of the sewage surface and the feed chute (11); an inflation mechanism (4) is arranged in the feed tank (11), and the inflation mechanism (4) is used for mixing gas into the wastewater; the oil removing mechanism (2) is matched with the scrubbing mechanism (3), the oil removing mechanism (2) drives the air charging mechanism (4) to move up and down in the feeding groove (11) during oil removal, and meanwhile, the air charging mechanism (4) drives the scrubbing mechanism (3) to scrub the feeding groove (11); the inside of arranging silo (12) is provided with adsorption equipment (5), adsorption equipment (5) are used for adsorbing the greasy dirt on the sewage surface, the tip of arranging silo (12) is provided with bin outlet (121), be provided with mud discharging mechanism (6) on frame (1), mud discharging mechanism (6) are used for the inside of arranging silo (12) with the sediment in the sewage, work as adsorption equipment (5) adsorb the greasy dirt and drive mud discharging mechanism (6) operation.
2. The wastewater treatment device for machining according to claim 1, wherein the oil removal mechanism (2) comprises a first motor (28) arranged on a frame (1), a transmission rod (22) is arranged at the output end of the first motor (28), a transmission wheel (23) is arranged on the transmission rod (22), a chain (24) is sleeved on the transmission wheel (23), a scraping plate (21) is arranged on the chain (24), a material guide plate (25) is arranged on the frame (1), an oil discharge groove (27) is arranged on the material guide plate (25), a cam (26) is arranged on the transmission rod (22), and an inflation mechanism (4) abutted to the cam (26) is arranged below the cam.
3. The wastewater treatment device for machining according to claim 2, wherein the air charging mechanism (4) comprises a plurality of inner cavities (46) formed in the frame (1), the frame (1) is provided with a notch (45) communicated with the inner cavities (46), the inner cavities (46) are internally provided with movable rods (42) in one-to-one correspondence, one ends of the movable rods (42) penetrate through the notch (45) to extend into the feeding groove (11), a baffle plate (44) is arranged on the movable rods (42), a first elastic piece (43) is arranged below the baffle plate (44), the first elastic piece (43) is sleeved on the movable rods (42), the tops of the movable rods (42) are in contact with the cams (26), when the cams (26) rotate to press the movable rods (42) to move downwards, and after the cams (26) continue to rotate, the movable rods (42) push the first elastic pieces (43) to reset downwards.
4. A wastewater treatment device for machining according to claim 3, characterized in that the aeration mechanism (4) further comprises a sieve plate (41) arranged inside the feed chute (11), a plurality of connecting blocks (47) are arranged on the side wall of the sieve plate (41), the connecting blocks (47) are connected with the movable rods (42) in a one-to-one correspondence manner, a plurality of air injection holes (48) arranged at the bottom of the feed chute (11) are arranged below the sieve plate (41), a one-way valve is arranged inside the air injection holes (48), an aeration cavity (49) is arranged at the bottom of the frame (1), an aeration opening (410) is arranged below the aeration cavity (49), and the air injection holes (48) are communicated with the aeration cavity (49), and an aeration opening (410) is arranged below the aeration cavity (49).
5. The wastewater treatment device for machining according to claim 4, wherein the scrubbing mechanism (3) comprises a guide rod (31) arranged on a movable rod (42), a yielding groove (32) is formed in the frame (1), the guide rod (31) moves up and down in the yielding groove (32), a rotating column (33) is arranged in the yielding groove (32), a guide groove (38) is formed in the side wall of the rotating column (33), a first pulling member (36) and a second pulling member (37) are arranged on the rotating column (33), a first washing bar (34) and a second washing bar (35) are correspondingly connected to the first pulling member (36) and the second pulling member (37) respectively, the guide rod (31) moves in the guide groove (38), the rotating column (33) is driven to rotate when the guide rod (31) moves up and down, and the rotating column (33) rotates to drive the corresponding first pulling member (36) and the second pulling member (37) to synchronously move on the inner wall (11).
6. The wastewater treatment device for machining according to claim 5, wherein the first pulling member (36) comprises an open slot (361) formed in the rotating column (33), a connecting pin (362) is arranged in the open slot (361), a first rotating rod (363) is arranged on the connecting pin (362), a first pull rod (364) is rotatably connected to the first rotating rod (363), a first connecting rod (365) is arranged at the end part of the first pulling member, and a first washing bar (34) is connected to the first connecting rod (365).
7. The wastewater treatment device for machining according to claim 6, wherein the second pulling member (37) comprises a second rotating rod (371) arranged at the top of the rotating column (33), the end part of the second rotating rod (371) is rotatably connected with a second pulling rod (372), the end part of the second pulling rod (372) is provided with a second connecting rod (373), and the second connecting rod (373) is provided with a second washing bar (35).
8. A wastewater treatment device for machining according to claim 7, characterized in that the adsorption mechanism (5) comprises a steel belt (51) arranged in the discharge groove (12), one side of the steel belt (51) is provided with a scraping plate (53) matched with the steel belt, the frame (1) is provided with an oil outlet (52), and two ends of the scraping plate (53) extend outwards to the end part of the oil outlet (52); a plurality of transmission shafts (55) for driving the steel belt (51) to rotate are arranged in the steel belt (51), and a second motor is connected to the transmission shafts (55); the automatic mud discharging device is characterized in that a wheel groove (59) is formed in the inner wall of the frame (1), a driven wheel (54) and a meshing wheel (58) are arranged in the wheel groove (59), a belt (56) is sleeved on the transmission shaft (55), the driven wheel (54) is connected onto the belt (56), a meshing wheel (58) matched with the driven wheel is arranged on one side of the driven wheel (54), an eccentric wheel (57) is arranged on the side face of the meshing wheel (58), and a mud discharging mechanism (6) abutted to the eccentric wheel (57) is arranged on one side of the eccentric wheel.
9. The wastewater treatment device for machining according to claim 8, wherein the sludge discharge mechanism (6) comprises a push plate (61) arranged in the discharge port (121), an inner rod (69) is arranged on the push plate (61), the inner rod (69) is rotatably arranged on the frame (1), and a plurality of torsion springs (68) are sleeved on the inner rod (69); one side of the push plate (61) is provided with an extrusion block (67) which is abutted against the push plate, and the extrusion block (67) is arranged on the extrusion rod (66); the inside of frame (1) is provided with pole groove (64), the inside of pole groove (64) is provided with push rod (62), extrusion rod (66) set up the tip of push rod (62), the cover is equipped with second elastic component (65) on push rod (62), second elastic component (65) are used for promoting push rod (62) reset, the tip of push rod (62) is provided with butt pole head (63), butt pole head (63) with eccentric wheel (57) looks butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410319278.9A CN117923587A (en) | 2024-03-20 | 2024-03-20 | Wastewater treatment device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410319278.9A CN117923587A (en) | 2024-03-20 | 2024-03-20 | Wastewater treatment device for machining |
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| Publication Number | Publication Date |
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| CN117923587A true CN117923587A (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410319278.9A Pending CN117923587A (en) | 2024-03-20 | 2024-03-20 | Wastewater treatment device for machining |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211311102U (en) * | 2019-12-18 | 2020-08-21 | 郑州维佳特水处理设备有限公司 | Micro-nano air-floatation water quality treatment device |
| CN212174507U (en) * | 2020-01-15 | 2020-12-18 | 武汉市汉江石油物资技术开发有限责任公司 | Oily sewage cyclone separation device |
| CN213112561U (en) * | 2020-06-18 | 2021-05-04 | 山东鲁金环境工程有限公司 | Sludge discharge device for sewage treatment |
| CN216946318U (en) * | 2022-03-03 | 2022-07-12 | 海悦渡浜(杭州)环保科技有限公司 | Rotary oil-water separator |
| CN219341949U (en) * | 2023-02-13 | 2023-07-14 | 克拉玛依市新奥达石油技术服务有限公司 | Standing separation device |
-
2024
- 2024-03-20 CN CN202410319278.9A patent/CN117923587A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211311102U (en) * | 2019-12-18 | 2020-08-21 | 郑州维佳特水处理设备有限公司 | Micro-nano air-floatation water quality treatment device |
| CN212174507U (en) * | 2020-01-15 | 2020-12-18 | 武汉市汉江石油物资技术开发有限责任公司 | Oily sewage cyclone separation device |
| CN213112561U (en) * | 2020-06-18 | 2021-05-04 | 山东鲁金环境工程有限公司 | Sludge discharge device for sewage treatment |
| CN216946318U (en) * | 2022-03-03 | 2022-07-12 | 海悦渡浜(杭州)环保科技有限公司 | Rotary oil-water separator |
| CN219341949U (en) * | 2023-02-13 | 2023-07-14 | 克拉玛依市新奥达石油技术服务有限公司 | Standing separation device |
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